jfd-rheine.de

Valid Email Server
Domain Lookup › jfd-rheine.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jfd-rheine.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 18:39:45 UTC · ↺ Refresh

MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 185.124.234.161 ↩ mail.jfd-rheine.de

Mail Server IPs

  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com
  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA dns01.cows.de hostmaster.jfd-rheine.de 2025111000 300 3600 1209600 86400
Primary NS (mname)
dns01.cows.de
Admin Email (rname)
hostmaster@jfd-rheine.de
Serial
2025111000
Refresh
300s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns01.cows.de
dns02.cows.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:185.124.234.161 ip4:89.251.134.247 include:5pf.cows-server.de include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 a mx ip4:185.124.234.161 ip4:89.251.134.247 include:5pf.cows-server.de include:_spf_eucentral1.prod.hydra.sophos.com -all
  • MS=ms67562452
  • sophos-domain-verification=bd762e97cc29482f0d58590bd986bef3cbec825b
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for jfd-rheine.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits